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All Patents in class 73/1.12
Patents 1 - 6 of 6
First set of recordsLast set of records
NumberDatePatenteeTitleType
3,255,624Jun. 14, 1966K.R. LarsonApparatus for Testing and Checking Measuring Devicesmeasurement gauges
3,456,485Jul. 22, 1969K.R. LarsonTesting Device for Torque Wrenchestorque wrenches
3,498,103Mar. 03, 1970K.R. LarsonDead Weight Checking Attachment for Calibrating Torque Wrench Testing Apparatustorque wrenches
3,608,353Sep. 28, 1971K.R. LarsonChecking and Testing Devices for Force Measuring Instrumentstorque wrenches
3,675,464Jul. 11, 1972K.R. LarsonPortable Testing and Checking Apparatus with Adjustable Mountstorque wrenches
3,738,152Jun. 12, 1973T.O. GreenPointers, Dials, and Methods of Calibrating Dials for Measuring Instruments
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